Find the Standard Deviation for the Given Sample Data $$\begin{array} { l l l l l l l } 0.453 & 0.401 & 0.596 & 0.388 & 0.649 & 0.279 & 0.551\end{array}$$

question 4

Multiple Choice

Find the standard deviation for the given sample data. Round your answer to one more decimal place than is present in the original data.
-The manager of an electrical supply store measured the diameters of the rolls of wire in the inventory. The diameters of the rolls (in meters) are listed below. $$\begin{array} { l l l l l l l } 0.453 & 0.401 & 0.596 & 0.388 & 0.649 & 0.279 & 0.551\end{array}$$

• A) 1.6744 m
• B) 1.5718 m
• C) 0.388 m
• D) 0.1308 m

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Definitions:

Neurotic Needs

Ten irrational defenses against anxiety that become a permanent part of personality and that affect behavior.

Safety

The condition of being protected from or unlikely to cause danger, risk, or injury.

Exploitation

Taking unfair advantage of someone or a situation, often for personal gain, at the expense of others' welfare or rights.

Idealized Self-Image

For normal people, the self-image is an idealized picture of oneself built on a flexible, realistic assessment of one’s abilities. For neurotics, the self-image is based on an inflexible, unrealistic self-appraisal.